"For the first time, we found that empagliflozin, an established diabetes and heart medication, reduced markers of brain injury while restoring blood flow in critical brain regions," says neuroscientist Suzanne Craft from the Wake Forest University School of Medicine in the US.

A new vitamin K-based treatment could help replenish lost neurons in Alzheimer's patients, offering hope for slowing neurodegenerative disease progression.

Kim Kardashian has been diagnosed with a scary medical condition - and she has blamed it on her stressful divorce from Kanye West.